SQL Inner join on select statements
问题 I am trying to make an inner join on a select statement like this: select * from (select* from bars where rownum <= 10 )as tab1 inner join (select * from bars where rownum <= 10 )as tab2 on tab1.close=tab2.close and I get the following error: ORA-00933 SQL command not properly ended Any help would be appreciated, thank you! 回答1: Just remove as from your query: select * from (select* from bars where rownum <= 10 ) tab1 inner join (select * from bars where rownum <= 10 ) tab2 on tab1.close=tab2